Description
Morley D2E Duct Detector Housing with B401 Base
The InnovairFlex 2DE 2-wire photoelectric duct smoke detector features a pivoting housing that fits various applications: both square and rectangular footprints mount to round or rectangular duct work. The new duct smoke detector senses airflow speeds ranging from 1.5-20m per second with proven precision. The enhancements built into this model improve false alarm immunity (with plug-in sensor head); broaden operation temperature (-20 to 70 degree) and humidity (0 to 95% percent non-condensing) ranges; while simplifying installation and maintenance. These advance features can detect smoke even in the harshest duct applications.
The new design provides more wiring space with an added 20mm conduit knockout. Numbers and labels for terminal designations are consistent with previous Innovair models. The new sampling tube can be clicked into position with one smooth motion from either the front or the back of the detector.
The InnovairFlex D2E duct smoke detector has signals to indicate trouble and maintenance conditions. Additionally, a cover tamper feature is incorporated to indicate a trouble condition for removed or improperly installed sensor cover. An improved cover design with an integrated low-flow feature isolates the sensor head from low-flow technology for simple maintenance.
Key Features:
Photoelectric, integrated low-flow technology
Air velocity rating from 1.5 m/s to 20.3 m/sec
Versatile mounting options in square or rectangular configuration with modular construction
Plug-in sensor
Superb false alarm immunity with the latest sensor technology
Broader ranges for operating temperature (-20ºC to 70ºC) and humidity (0% to 95% non-condensing)
Patented sampling tube installs from front or back of the detector with no tools required
A cover tamper feature to indicate a trouble condition for removed or improperly installed sensor cover
Increased wiring space with 15mm and 20mm conduit knockout
Improved LED status
24 VDC
Backward compatibility with existing DH400 range, including remote accessories
Please Note: this product does not come complete with a detector, please use the 2351E.
